Inventor

KAMIOKA MITSUHIRO

JP2 patents

Patents

2 patents

US11307177B2Apr 19, 2022

Ultrasonic flaw detector and ultrasonic flaw detecting method for composite material

KAWASAKI HEAVY IND LTD0 citations48

US9975200B2May 22, 2018

Friction stir welding apparatus with an L-shaped support

KAWASAKI HEAVY IND LTD1 citations45